possible to assign db_name(Database.php) in a variable or any other option

You can pass the database config group to the database method.

So you would need to setup a config group for each database that you need to use.

PHP Code:

$db1 = \Config\Database::connect('group_one');
$db  = \Config\Database::connect('group_two'); 


Note: Change the words “group_one” and “group_two” to the specific group names you are connecting to.

SEE:

Multiple Connections to Same Database

What did you Try? What did you Get? What did you Expect?

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